section .iconx {
    background: url(./img/4.png) no-repeat;
    background-position: -408px -143px;
    display: block;
    width: inherit;
    height: inherit;
    /* font-family: cIconfont!important; */
    /* height: 18px; */
    position: relative;
    z-index: -1;
    opacity: 0.3;
    filter: drop-shadow(16px 16px 20px white) invert(10000%);
}

/* .icon:after {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: url(./img/4.png) no-repeat;
    background-position: -408px -143px; 
    opacity: 0.1;
} */
section .container{
    width: 560px;
    font-size: 13px;
    color: #333333;
}
section .icon {
    position: relative;
    background-color: rgb(0, 0, 0, .1);
    width: 13px;
    height: 13px;
    overflow: hidden;
    margin: 4px;
    border-radius: 50%;
    cursor: pointer;
}
section .icon-svg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
section .c-header{
    font-size: 18px;
    text-decoration: underline;
    text-decoration-color: blue;
    color: #2440b3;
    cursor: pointer;
}
section .c-header:hover{
    color: #315efb;
}
section .container em{
    color: red;
    font-style: normal;
    text-decoration: underline;
    text-decoration-color: red;
}
section .c-body em{
    text-decoration: none;
}
section .c-bottom a{
    color: #626675;
}